Initial commit

include/skipstone.h

@@ -0,0 +1,23 @@
+#ifndef _SKIPSTONE_H
+#define _SKIPSTONE_H
+
+#include <stdlib.h>
+#include <stdint.h>
+
+#define SKIPSTONE_MESSAGE_MAX_PAYLOAD 4096
+
+typedef struct _skipstone_message {
+    uint16_t size, endpoint;
+} skipstone_message;
+
+typedef struct _skipstone_watch_link skipstone_watch_link;
+
+skipstone_watch_link *skipstone_watch_link_open_serial(const char *device);
+
+void skipstone_watch_close(skipstone_watch_link *link);
+
+int16_t skipstone_send(skipstone_watch_link *link, void *buf, uint16_t size);
+
+int16_t skipstone_recv(skipstone_watch_link *link, void *buf, uint16_t size);
+
+#endif /* _SKIPSTONE_H */

src/skipstone.c

@@ -0,0 +1,42 @@
+#include <string.h>
+
+#include <skipstone.h>
+
+enum skipstone_watch_link_type {
+    SKIPSTONE_WATCH_LINK_SERIAL = 1
+};
+
+struct _skipstone_watch_link {
+    enum skipstone_watch_link_type link_type;
+
+    union {
+        int serial_fd;
+    };
+};
+
+skipstone_watch_link *skipstone_watch_link_open_serial(const char *device) {
+    skipstone_watch_link *link;
+
+    if ((link = malloc(sizeof(*link))) == NULL) {
+        goto error_malloc_link;
+    }
+
+
+
+    return link;
+
+error_malloc_link:
+    return NULL;
+}
+
+void skipstone_watch_close(skipstone_watch_link *link) {
+
+}
+
+int16_t skipstone_send(skipstone_watch_link *link, void *buf, uint16_t size) {
+
+}
+
+int16_t skipstone_recv(skipstone_watch_link *link, void *buf, uint16_t size) {
+
+}

src/skipstone.c-e

@@ -0,0 +1,42 @@
+#include <string.h>
+
+#include <skipstone.h>
+
+enum skipstone_watch_link_type {
+    SKIPSTONE_WATCH_LINK_SERIAL = 1
+};
+
+struct _skipstone_watch_link {
+    enum skipstone_watch_link_type link_type;
+
+    union {
+        int serial_fd;
+    };
+};
+
+skipstone_watch_link *skipstone_watch_link_open_serial(const char *device) {
+    skipstone_watch_link *link;
+
+    if ((link = malloc(sizeof(*link))) == NULL) {
+        goto error_malloc_link;
+    }
+
+
+
+    return link;
+
+error_malloc_link:
+    return NULL;
+}
+
+void skipstone_watch_close(skipstone_watch_link *link) {
+
+}
+
+int16_t skipstone_send(skipstone_watch_link *link, void *buf, uint16_t size) {
+
+}
+
+int16_t skipstone_recv(skipstone_watch_link *link, void *buf, uint16_t size) {
+
+}